2173678080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{40433}}^1$

素因数の和:40466

約数の個数: 160

約数和(自身を含む): 7941884544

約数和(自身を除く): 5768206464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 40433, 53760, 80866, 121299, 161732, 202165, 242598, 283031, 323464, 404330, 485196, 566062, 606495, 646928, 808660, 849093, 970392, 1132124, 1212990, 1293856, 1415155, 1617320, 1698186, 1940784, 2264248, 2425980, 2587712, 2830310, 3234640, 3396372, 3881568, 4245465, 4528496, 4851960, 5175424, 5660620, 6469280, 6792744, 7763136, 8490930, 9056992, 9703920, 10350848, 11321240, 12938560, 13585488, 15526272, 16981860, 18113984, 19407840, 20701696, 22642480, 25877120, 27170976, 31052544, 33963720, 36227968, 38815680, 45284960, 51754240, 54341952, 62105088, 67927440, 72455936, 77631360, 90569920, 103508480, 108683904, 135854880, 144911872, 155262720, 181139840, 217367808, 271709760, 310525440, 362279680, 434735616, 543419520, 724559360, 1086839040, 2173678080]

約数ペア:

[(1, 2173678080), (2, 1086839040), (3, 724559360), (4, 543419520), (5, 434735616), (6, 362279680), (7, 310525440), (8, 271709760), (10, 217367808), (12, 181139840), (14, 155262720), (15, 144911872), (16, 135854880), (20, 108683904), (21, 103508480), (24, 90569920), (28, 77631360), (30, 72455936), (32, 67927440), (35, 62105088), (40, 54341952), (42, 51754240), (48, 45284960), (56, 38815680), (60, 36227968), (64, 33963720), (70, 31052544), (80, 27170976), (84, 25877120), (96, 22642480), (105, 20701696), (112, 19407840), (120, 18113984), (128, 16981860), (140, 15526272), (160, 13585488), (168, 12938560), (192, 11321240), (210, 10350848), (224, 9703920), (240, 9056992), (256, 8490930), (280, 7763136), (320, 6792744), (336, 6469280), (384, 5660620), (420, 5175424), (448, 4851960), (480, 4528496), (512, 4245465), (560, 3881568), (640, 3396372), (672, 3234640), (768, 2830310), (840, 2587712), (896, 2425980), (960, 2264248), (1120, 1940784), (1280, 1698186), (1344, 1617320), (1536, 1415155), (1680, 1293856), (1792, 1212990), (1920, 1132124), (2240, 970392), (2560, 849093), (2688, 808660), (3360, 646928), (3584, 606495), (3840, 566062), (4480, 485196), (5376, 404330), (6720, 323464), (7680, 283031), (8960, 242598), (10752, 202165), (13440, 161732), (17920, 121299), (26880, 80866), (40433, 53760)]